Atmosphere and Outdoor pollutants

On which atmospheric layer is the ozone layer found?

• troposphere

• mesosphere

• stratosphere

• ionosphere

a) How many layers of atmosphere exist?

b) layers arranged in order starting from the earth's surface.

• a) 5

  b) Mesosphere, stratosphere, troposphere, exosphere, thermosphere.

• a) 5

  b) troposphere,

  stratosphere,

  Mesosphere, thermosphere,

  exosphere

• a) 4

  b) troposphere,

  stratosphere,

  Mesosphere,

  exosphere

• a) 5

  b) troposphere,

  stratosphere,

  thermosphere,

  Mesosphere,

  exosphere

Tags

NGSS.MS-ESS2-6

Example of a primary pollutants is __________

• acid rain

• ground level ozone

• sulfur dioxides

• SMOG

Where is the atmosphere the thinnest?

• equator

• tropics

• poles

• it is the same everywhere

______ is the molecule that absorbs UV radiations coming from the sun. It is present in the _______ layer of the atmosphere.

• ozone, stratosphere

• ozone, troposphere

• ozone, mesosphere

• ground level ozone, stratosphere

Airplanes fly in _______ layer of the atmosphere

• mesosphere

• troposphere

• stratosphere

• thermosphere

Which layer of the atmosphere has charged particles?

• ionosphere

• exosphere

• mesosphere

• stratosphere

Tags

NGSS.MS-PS2-3

The composition of gases in our atmosphere is ____________

• 78% N₂, 21% O₂ and 1% other gases

• 78% CO₂, 21% O₂ and 1% other gases

• 78% O₂, 21% N₂ and 1% other gases

• 78% O₂, 21% CO₂ and 1% other gases

Tags

NGSS.MS-PS1-1

a) How are the greenhouse gases causing climate change? On a sheet of paper, explain in detail and in complete sentences.

b) What is the number 1 cause of climate change in current times?

• b) emission of greenhouse

• b) volcanic eruptions that produce tons of greenhouse gases

• b) Asteroid impact that occurred millions of years ago is causing climate change in current times

Tags

NGSS.MS-ESS3-5

Select all the apply. The greenhouse gases are

• carbon dioxide

• oxygen gas

• methane

• hydrogen gas

• water vapor

Tags

NGSS.MS-ESS3-5